Write a program in C++ to find LCM of any two numbers. .

.#include <iostream>
using namespace std;
void main()
{
    int i, n1, n2, max, lcm=1;
 

     cout<<"LCM of two numbers:\n ";
     cout<<"\n";
    cout<<"Input 1st number for LCM: ";
    cin>>n1;
    cout<<"Input 2nd number for LCM: ";
    cin>>n2;
    max = (n1>n2) ? n1 : n2;
    for(i=max;  ; i+=max)
    {
        if(i%n1==0 && i%n2==0)
        {
            lcm = i;
            break;
        }
    }
 
    cout<<"\nLCM of "<<n1<<" and"<< n2 <<"= lcm  "<< lcm;



      system ("pause");
}

Test Data : 

Input 1st number for LCM: 15 

Input 2nd number for LCM: 20

Expected Output :

The LCM of 15 and 20 is : 60